<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Meistron · api-mcp · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/app-meistron-meistron/api-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] api-mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a0800a-4c9d-745d-8efd-6a313a3f493f</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a0800a-4c9d-745d-8efd-6a313a3f493f</guid><description>Stability (0.97 → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 08:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] api-mcp: Tool “auftrag_aendern” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0317-7dcb-a352-46c5569846ec</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0317-7dcb-a352-46c5569846ec</guid><description>Tool “auftrag_aendern” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “datei_anfordern” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0319-7c89-94b1-836e25c1482c</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0319-7c89-94b1-836e25c1482c</guid><description>Tool “datei_anfordern” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “kunde_anlegen” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-031c-70de-80bd-ce29fd3cdd8e</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-031c-70de-80bd-ce29fd3cdd8e</guid><description>Tool “kunde_anlegen” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “rechnung_versenden” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0323-7b2a-9188-c3ec9c3366d9</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0323-7b2a-9188-c3ec9c3366d9</guid><description>Tool “rechnung_versenden” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “rechnungen_suchen” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0328-758d-9f6d-e9108e632184</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-0328-758d-9f6d-e9108e632184</guid><description>Tool “rechnungen_suchen” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-032d-7cb6-b06b-b1973dd68b88</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_01a04765-032d-7cb6-b06b-b1973dd68b88</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 08:03:17 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] api-mcp: Transport (unverified → pass)</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_019fe58a-ccd2-7d74-bc06-9670409ee077</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_019fe58a-ccd2-7d74-bc06-9670409ee077</guid><description>Transport (unverified → pass). Compared against 2026-08-08.</description><pubDate>Sun, 09 Aug 2026 08:01:46 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] api-mcp: Authorization (Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.)</title><link>https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_019fe58a-ccd3-7921-8d54-fb7235ed2270</link><guid isPermaLink="true">https://verifymcp.io/servers/app-meistron-meistron/api-mcp#chg-chg_019fe58a-ccd3-7921-8d54-fb7235ed2270</guid><description>Authorization (Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.). Compared against 2026-08-08.</description><pubDate>Sun, 09 Aug 2026 08:01:46 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>